CVE-2025-10909VulnerabilityPublished 24 Sep 2025Updated 20 Oct 2025

CVE-2025-10909: Mangati NovoSGA · Cross Site Scripting

Affects Mangati NovoSGASource CVE Database V5

Not known to be exploited · CVSS 4.8 Medium.

Data as of 25 Oct 2026, 19:02 UTC

CVSS 4.0 base score

4.8Medium

How severe the flaw is on the 0–10 CVSS scale.

EPSS: 0.3% chance of exploitation in 30 days – higher than 23% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

Base metrics

Attack Vector: Network
Attack Complexity: Low
Attack Requirements: None
Privileges Required: High
User Interaction: Passive
Vulnerable system confidentiality: None
Vulnerable system integrity: Low
Vulnerable system availability: None
Subsequent system confidentiality: None
Subsequent system integrity: None
Subsequent system availability: None

Threat metrics

Exploit Maturity: POC

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, up to and including the entire Internet. Such a vulnerability is often termed “remotely exploitable” and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Attack Requirements: None: The successful attack does not depend on the deployment and execution conditions of the vulnerable system. The attacker can expect to be able to reach the vulnerability and execute the exploit under all or most instances of the vulnerability.
Privileges Required: High: The attacker requires privileges that provide significant (e.g., administrative) control over the vulnerable system allowing full access to the vulnerable system’s settings and files.
User Interaction: Passive: Successful exploitation of this vulnerability requires limited interaction by the targeted user with the vulnerable system and the attacker’s payload. These interactions would be considered involuntary and do not require that the user actively subvert protections built into the vulnerable system.
Vulnerable system confidentiality: None: There is no loss of confidentiality within the Vulnerable System.
Vulnerable system integrity: Low: Modification of data is possible, but the attacker does not have control over the consequence of a modification, or the amount of modification is limited. The data modification does not have a direct, serious impact to the Vulnerable System.
Vulnerable system availability: None: There is no impact to availability within the Vulnerable System.
Subsequent system confidentiality: None: There is no loss of confidentiality within the Subsequent System or all confidentiality impact is constrained to the Vulnerable System.
Subsequent system integrity: None: There is no loss of integrity within the Subsequent System or all integrity impact is constrained to the Vulnerable System.
Subsequent system availability: None: There is no impact to availability within the Subsequent System or all availability impact is constrained to the Vulnerable System.
Exploit Maturity: POC: Based on threat intelligence sources each of the following must apply: · Proof-of-concept is publicly available · No knowledge of reported attempts to exploit this vulnerability · No knowledge of publicly available solutions used to simplify attempts to exploit the vulnerability

Definitions: FIRST CVSS v4.0 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 24 Sep 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, or CISA SSVC reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Affected software

Product	Affected	Fixed in
Mangati NovoSGA	Affected =2.2.0 =2.2.1 =2.2.2 =2.2.3 =2.2.4 =2.2.5 =2.2.6 =2.2.7 =2.2.8 =2.2.9	Fixed in–

AI-suggested

1. Immediately restrict access to the /admin interface of NovoSGA to trusted IP addresses or VPN users to reduce exposure. 2. Implement web application firewall (WAF) rules to detect and block malicious payloads targeting the logoNavbar and logoLogin parameters. 3. Apply strict input validation and output encoding on all user-controllable parameters, especially those related to logo customization in the SVG File Handler component. 4. Monitor administrative access logs for suspicious activity or unusual parameter values indicative of exploitation attempts. 5. Educate administrators about the risk of clicking on untrusted links or opening suspicious URLs related to the NovoSGA admin interface. 6. Coordinate with Mangati for timely release and deployment of official patches or updates addressing this vulnerability. 7. Consider deploying Content Security Policy (CSP) headers to limit the impact of potential XSS attacks by restricting script sources. 8. Conduct regular security assessments and penetration tests focusing on web interface vulnerabilities to identify similar issues proactively.

Description

A security flaw has been discovered in Mangati NovoSGA up to 2.2.9. The impacted element is an unknown function of the file /admin of the component SVG File Handler. Performing manipulation of the argument logoNavbar/logoLogin results in cross site scripting. Remote exploitation of the attack is possible. The exploit has been released to the public and may be exploited.

Impact

For European organizations, this vulnerability poses a risk primarily to the integrity of administrative sessions and the trustworthiness of the NovoSGA administrative interface. Successful exploitation could allow attackers to execute arbitrary scripts in the context of administrators, potentially leading to credential theft, session hijacking, or unauthorized administrative actions. This could disrupt administrative operations or lead to further compromise of internal systems. Given that NovoSGA is an administrative management system, exploitation could affect data integrity and operational continuity. The impact on confidentiality and availability is limited but not negligible, especially if attackers leverage the XSS to conduct phishing or social engineering attacks against administrators. Organizations in sectors with high reliance on NovoSGA for administrative tasks, such as public administration, education, or medium-sized enterprises, may face increased risk. The presence of a public exploit elevates the urgency for mitigation to prevent opportunistic attacks.

References

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 20 Oct 2025, 17:36 UTC

Technical details

References

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